Iran's President approved the formal resignation of one of his vice presidents, who was Tehran's main negotiator for its 2015 nuclear agreement with world powers. This came just before the head of the United Nations' Nuclear Watchdog arrived in the Islamic Republic on Wednesday. President Masoud Pezeshkian's announcement late Tuesday regarding Mohammad Javad Zarif comes as … [Read more...] about Iran’s President Accepts Resignation of 2015 Nuclear Deal Negotiator Ahead of UN Atomic Chief Visit